<template>
    <div>
        <h1>122223</h1>
        <button @click="del">删除</button>
        
    </div>
</template>
<script>
export default {
    data(){
        return{
            arr:[{
                name:'1'
            },
            {
                name:'2'
            },
            {
                name:'3'
            },
            ]
        }
    },
    mounted(){
        console.log(this.arr)
    },
    methods:{
        del(){
            window.open('https://cloud.seafile.com/lib/2da65295-00d3-4289-926a-b6135971bc29/file/1.xlsx')  
            // this.arr.splice(0,2);
            // console.log(this.arr)
        }
    }
}
</script>